<template>
  <div class="about">
    <h1>弹</h1>
    <span class="shake">弹</span>
    <h1>搜索</h1>
    <div class="search">
      <input type="text" placeholder="搜索..." />
    </div>
    <h1>个人信息</h1>
    <div class="banner">
      <a href="javascript:;">博</a> <span>这是我的个人博客</span>
    </div>
    <h1>提示效果</h1>
    <div class="banner1">
      <a href="javascript:;">博</a> <span>这是我的个人博客</span>
    </div>
    <h1>旋转</h1>
    <div class="wrapper">
      <div class="round">
        <span>东邪</span> <span>西毒</span> <span>南乞</span> <span>北丐</span>
      </div>
    </div>
  </div>
</template>
<script>
export default {
  name: "Xiaodonghuaji",
  methods: {},
};
</script>
<style scoped>
.shake {
  width: 40px;
  height: 40px;
  display: block;
  background: lightgreen;
  border-radius: 50%;
  margin: 5px;
  color: #fff;
  font-size: 24px;
  text-align: center;
  line-height: 40px;
  cursor: pointer;
  -webkit-transition: all 0.25s;
}
.shake:hover {
  -webkit-animation: shake 0.25s;
  background: lightblue;
}
@-webkit-keyframes shake {
  0%,
  10%,
  55%,
  90%,
  94%,
  98%,
  100% {
    -webkit-transform: scale(1, 1);
  }
  30% {
    -webkit-transform: scale(1.14, 0.86);
  }
  75% {
    -webkit-transform: scale(0.92, 1.08);
  }
  92% {
    -webkit-transform: scale(1.04, 0.96);
  }
  96% {
    -webkit-transform: scale(1.02, 0.98);
  }
  99% {
    -webkit-transform: scale(1.01, 0.99);
  }
}
/* 搜索 */
.search {
  /* position: relative; */
}
div.search input {
  width: 80px;
  height: 40px;
  border-radius: 40px;
  border: 2px solid lightblue;
  position: absolute;
  right: 200px;
  outline: none;
  text-indent: 12px;
  color: #666;
  font-size: 16px;
  padding: 0;
  -webkit-transition: width 0.5s;
}
div.search input:focus {
  width: 200px;
}
/* 个人信息 */
.banner {
  width: 234px;
  height: 34px;
  border-radius: 34px;
  position: absolute;
  top: 400px;
  left: 200px;
}
.banner a {
  display: inline-block;
  width: 30px;
  height: 30px;
  line-height: 30px;
  border-radius: 50%;
  border: 2px solid lightblue;
  position: absolute;
  left: 0px;
  top: 0px;
  background: lightgreen;
  color: #fff;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  z-index: 2;
}
.banner a:hover + span {
  -webkit-transform: rotate(360deg);
  opacity: 1;
}
.banner span {
  display: inline-block;
  width: auto;
  padding: 0 20px;
  height: 34px;
  line-height: 34px;
  background: lightblue;
  border-radius: 34px;
  text-align: center;
  position: absolute;
  color: #fff;
  text-indent: 25px;
  opacity: 0;
  -webkit-transform-origin: 8% center;
  -webkit-transition: all 1s;
}
/* 提示效果 */
.banner1 {
  width: 234px;
  height: 34px;
  border-radius: 40px;
  position: absolute;
  top: 400px;
  left: 600px;
}
.banner1 a {
  display: inline-block;
  width: 30px;
  height: 30px;
  line-height: 30px;
  border-radius: 50%;
  border: 2px solid lightblue;
  position: absolute;
  left: 0px;
  top: 0px;
  background: lightgreen;
  color: #fff;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  z-index: 2;
}
.banner1 a:hover + span {
  -webkit-transform: translateX(40px);
  opacity: 1;
}
.banner1 span {
  display: inline-block;
  width: auto;
  padding: 0 20px;
  height: 30px;
  line-height: 30px;
  background: lightblue;
  border-radius: 30px;
  text-align: center;
  color: #fff;
  position: absolute;
  top: 2px;
  opacity: 0;
  -webkit-transition: all 1s;
  -webkit-transform: translateX(80px);
}
/* 旋转 */
.wrapper {
  width: 100px;
  height: 100px;
  background: lightblue;
  border-radius: 50%;
  border: 2px solid lightgreen;
  position: absolute;
  top: 200px;
  left: 400px;
  cursor: pointer;
}
.wrapper:after {
  content: "你猜";
  display: inline-block;
  width: 100px;
  height: 100px;
  line-height: 100px;
  border-radius: 50%;
  text-align: center;
  color: #fff;
  font-size: 24px;
}
.wrapper:hover .round {
  -webkit-transform: scale(1);
  opacity: 1;
  -webkit-animation: rotating 6s 1.2s linear infinite alternate;
}
@-webkit-keyframes rotating {
  0% {
    -webkit-transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(180deg);
  }
}
.round {
  width: 240px;
  height: 240px;
  border: 2px solid lightgreen;
  border-radius: 50%;
  position: absolute;
  top: -70px;
  left: -70px;
  -webkit-transition: all 1s;
  -webkit-transform: scale(0.35);
  opacity: 0;
}
.round span {
  width: 40px;
  height: 40px;
  line-height: 40px;
  display: inline-block;
  border-radius: 50%;
  background: lightblue;
  border: 2px solid lightgreen;
  color: #fff;
  text-align: center;
  position: absolute;
}
.round span:nth-child(1) {
  right: -22px;
  top: 50%;
  margin-top: -22px;
}
.round span:nth-child(2) {
  left: -22px;
  top: 50%;
  margin-top: -22px;
}
.round span:nth-child(3) {
  left: 50%;
  bottom: -22px;
  margin-left: -22px;
}
.round span:nth-child(4) {
  left: 50%;
  top: -22px;
  margin-left: -22px;
}
</style>
